2L542 is a low cost high performance microstepping driver based on most advanced technology in the world today. It is suitable for driving any 2-phase and 4-phase hybrid step motors. By using advanced bipolar constant-current chopping technique, it can output more speed and power from the same motor, compared with traditional technologies such as L/R drivers. Its 3-state current control technology allows coil currents to be well controlled, with relatively small current ripple and therefore less motor heating.

Suitable for a wide range of stepping motors of Nema 17, 23 and 34, and usable for various kinds of machines, such as 3D printers, X-Y tables, labeling machines, laser cutters, engraving machines, and pick-place devices. Particularly useful in applications with low vibration, high speed and high precision are desired.

Specification of Electric (T j= 25 ℃)

2L542

Parameters

Min

Typical

Max

Unit

Output Current

0.54

-

4.2(RMS 3A)

Amps

Supply voltage

20

36

50

VDC

Logic signal current

7

10

16

mA

Pulse input frequency

0

-

400

Khz

Isolation resistance

500

MΩ

Mechanical Dimensions (unit = mm, 1 inch = 25.4 mm)

International Buyers – Please Note:●Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.●Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying

FedEx will be our courier to deliver parcels to your address, their service level consist of IP & IE.

China Post Air Mail

China Post Air Mail provides air shipping to most of countries, its rates is low, just the delivery time is about 15~30 days, even longer when festival seasons. If you need the items urgently, FedEx may the first option.